| 摘要 |
A rubber tire component reclamation technique which provides tire rubber fragments classified according to size. Preferred apparatus for rubber tire component reclamation includes a feed hopper for receiving pieces of discarded tires, a granulating chamber coupled to the feed hopper for cutting the received pieces into smaller fragments, and an exit chute providing an output from the granulating chamber through which tire fragments fall. An air flow is induced upwardly through the exit chute to urge the less dense components such as yarn and fabric upwardly against gravity and out of the upper portion of the chute. The air flow is of sufficient force to prevent commingling and compaction of the less dense components with the remaining components of the tire fragments. A magnetized drum is located near the lower end of the exit chute for segregating the ferromagnetic components of the tire fragments. A fragment classifier receives the fragments which are not trapped by the magnetic drum and segregates those received fragments into at least two, and preferably three, separate groups according to fragment size.
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